关于转基因文章的英文翻译
发布网友
发布时间：2022-05-02 22:14
共3个回答
热心网友
时间：2022-06-27 19:39
external gene its in vivo to become its gene group a part. The
introction gene is first separated and the design causes it to carry
the suitable fragment. Then pours into as follows the fertilized egg,
the method this section of gene: Causes it to female mouse injection
hormone to proce the massive eggs; Let a male mouse if the
copulation cause the partial egg fertilization; Collects these eggs,
pours into the external gene matter in front of its cleavage. These
eggs are transplanted into another female in vivo, grows in there them
takes shape. The gene matter becomes the mouse cell in certain eggs in
at will the position spot and the chromosome conformity the genetic
material. The animal grows which by this hatchery egg will carry this
gene thus to become transfers the gene animal. Transfers the gene
animal regarding to describe the recent discovery gene function and to
proce the beneficial protein in big animal in vivo to be extremely
useful
Transfers the gene animal is refers to the experimental
technique to inct the extraneous source gene, in 染色体组 in the
stable conformity and can inherit gives the descendant a kind of
animal. In 1981, first successfully incted the extraneous source
gene the animal embryo, established has transferred the gene animal
technology. In 1982 obtained transfers the gene mouse. Changes over to
the big mouse's growth hormone gene, causes the mouse body weight for
normal indivial two times, thus is called "the super mouse".
Hereafter cultivated one after another successfully has transferred
the gene rabbit, the sheep, the pig, the fish, the insect, the cow,
the chicken, the goat, the big mouse and so on transfers the gene
animal.
Because transferred the gene animal system to break the nature to
reproce the inter-species isolation, enabled the gene in to plant is
between the relational very far organism flows, it will have the
overall situation influence to the entire life science. Therefore,
transferred the gene animal technology after 1991 in the first
international gene localization conference by the recognition is the
genetics relaying chain-like analysis, the somatic cell heredity and
the gene clone fourth generation of technology, is listed as in the
biology history in 126 years the 14th turning point.
Has transferred the gene mouse since 1982 to be published, transfers
the gene animal research all to obtain the amazing achievement in many
domains. Generally says, according to the different goal, transfers
the gene animal operation to be allowed simply the division to be four
kind of types: (l) the disease transfers the gene animal; (2) uses
transfers the gene animal drugs manufacture; (3) animal improvement;
(4) foundation biology research.
Transfers the gene animal to have the broad application prospect in
many domains:
1st, transfers the gene animal is to the many kinds of biological
phenomena essence thorough understanding tool, like research gene
structure and function relations, cell nucleus and cytoplasm
reciprocity, embryonic development regulation as well as tumor and so
on;
2nd, may use for to establish the many kinds of diseases the animal
model, then studies these diseases the pathogenesis and the method of
treatment;
3rd, because transfers the gene animal technology to be allowed to
transform animal's gene group, causes the domestic animal,
domesticated fowl's economical character improvement to be more
effective, like makes the growth speed to speed up, the lean meat rate
enhancement, the pulp improvement, the feed use factor enhances,
resistance to disease enhancement and so on. Is profounder regarding
the animal heredity resources conservation significance, to saves is
in imminent danger the species is essential;
4th, transfers the gene animal to be possible to take medical or the
edible protein biological reactor.
热心网友
时间：2022-06-27 19:39
And why do you have to write this anyway? Those who need to know it already know (this is an OLD and very popular technique), and those who don't know, probably don't need to know.
Note: A foreign gene is introced into the genetic makeup of an animal (usually mouse or rat). The gene of interest is first isolated, and designed so it carries specific DNA fragment, then injected into a fertilized egg. The method is as follows:
Inject estrogen in a female mouse to encourage the proction of large amount of mature eggs; fertilize the female mouse with a male; collect the eggs and inject the plasmid (I ASSUME THAT'S WHAT YOU USE) containing the gene of interest before mitosis occurs; the fertilized eggs are transplanted into the body of another female mouse, where they are allowed to grow.
In some of the fertilized eggs, the plasmids would insert themselves at a random site of a chromosome, thus becoming part of the DNA makeup of a mouse cell. Mice developed from this kind of egg will carry the gene of interest and thus become a transfected animal. Transfected animals are very useful in studying the function of a new gene and in upgrading the proction of certain proteins.
Transfected animals are therefore animals that have incorporated a foreign gene into its chromosome and capable of passing the gene of interest on to their offspring. In 1981, a foreign gene was introced into an animal embryo for the first time, thus creating the first instance of transfection. In 1982, transfected mouse was obtained. The gene of interest involved rat growth hormone, therefore the mice weighed twice its normal size, called "super mouse". After that, other transfected animals such as rabbit, sheep, pig, fish, insect, cow, chicken, goat, rat etc. were also created.
Because transfection is able to bypass sexual reproction, enabling us to introce genes into completed unrelated animals, it will lead to fundamental changes (IT ALREADY HAS DUDE!) in biological sciences research. In 1991, on the First International Conference on Genetic Analysis (YOU NEED TO FIND ITS OFFICIAL NAME... NO AMOUNT OF TRANSLATION IS GONNA GET THIS RIGHT), transfection was named the fourth generation technology after DNA sequencing, somatic genetics and gene cloning in the field of genetics research, and marks the 14th turning point in the 126 year-long history of Biology.
Since 1982, research employing transfection has led to a number of important discoveries in various fields. Depending on the objective of the study, transfected animal are mainly used for four different purposes: 1) to study the pathogenesis of a disease gene; 2) in the development of new pharmacological agents; 3) to improve the quality of the animal of interest; 4) basic science research in Biology. (NOTE MY CHANGES TO YOUR PHRASING... BRUTAL CHINESE...)
Transfected animal can be used in a variety of fields, with great potential for application:
1、transfected animals can be used as a tool in the investigation of many biological processes, such as the relationship between genetic makeup and its function, between nucleus and cytoplasm, regulation of embryogenesis, and cancer research etc.
2、transfected animals can be used to build animal models for various diseases, thus aiding in the investigation of pathogenesis and the development of potential treatment strategies.
3、transfected animals can be used to improve the quality, therefore the economic yield, of certain farm animals, such as growth acceleration, greater lean body mass, better quality of meat, more efficient digestion of animal feeds, improved disease immunity (I HAVE NO CLUE HOW TO TRANSLATE THIS PART) etc. This is also important for animal protection, saving endangered animals from extinction. (THIS IS TOTAL GARBAGE BY THE WAY. TRANSFECTING ANIMAL TO PREVENT EXTINCTION IS AN ABOMINATION.)
4、transfected animals can be used to test the various proteins consumed for the medical or nutritional purposes. (ALSO CRAPPY TRANSLATION COS I'M DAMN TIRED...)
热心网友
时间：2022-06-27 19:40
参考资料：dsfgdfgdfgdhsfgd
